/*
 * Licensed to GraphHopper GmbH under one or more contributor
 * license agreements. See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.
 *
 * GraphHopper GmbH licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.graphhopper.jsprit.core.algorithm.ruin;

import com.graphhopper.jsprit.core.algorithm.ruin.listener.RuinListener;
import com.graphhopper.jsprit.core.problem.job.Job;
import com.graphhopper.jsprit.core.problem.solution.route.VehicleRoute;

import java.util.Collection;


/**
 * @author stefan schroeder
 */

public interface RuinStrategy {

    /**
     * Ruins a current solution, i.e. a collection of vehicle-routes and
     * returns a collection of removed and thus unassigned jobs.
     * 破坏当前解，即：车辆路径的一个集合
     * 返回移除了的集合
     *
     * @param {@link VehicleRoute}
     * @return Collection of {@link com.graphhopper.jsprit.core.problem.job.Job}
     */
    Collection<Job> ruin(Collection<VehicleRoute> vehicleRoutes);

    /**
     * Adds a ruin-listener.
     * 添加一个破坏监听器
     *
     * @param {@link RuinListener}
     */
    void addListener(RuinListener ruinListener);

    void removeListener(RuinListener ruinListener);

    Collection<RuinListener> getListeners();

}
